Samford Csiro Threshold Days by Year
13 fixed thresholds counted per year at Samford Csiro (ASN00040241): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Samford Csiro Thresholds
- Samford Csiro: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1954 with 48.
- Samford Csiro: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1925 with 23.
- Samford Csiro: days with 50 mm (1.97 in) or more of precipitation in 67 years, most in 1988 with 10.
- Samford Csiro: days with 100 mm (3.94 in) or more of precipitation in 34 years, most in 1996 with 5.
- 13 fixed thresholds have at least one qualifying day at Samford Csiro.
Days at or above 30 C (86 F)
23 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1972 | 28 | 44.3 |
| 1973 | 64 | 44.3 |
| 1974 | 31 | 44.3 |
| 1975 | 45 | 44.3 |
| 1976 | 43 | 44.3 |
| 1977 | 42 | 44.3 |
| 1978 | 49 | 44.3 |
| 1979 | 52 | 44.3 |
| 1980 | 73 | 51.4 |
| 1981 | 48 | 51.4 |
| 1982 | 44 | 51.4 |
| 1983 | 43 | 51.4 |
| 1984 | 46 | 51.4 |
| 1985 | 50 | 51.4 |
| 1986 | 57 | 51.4 |
| 1988 | 62 | 51.4 |
| 1989 | 40 | 51.4 |
| 1990 | 60 | 62.7 |
| 1991 | 72 | 62.7 |
| 1992 | 55 | 62.7 |
| 1995 | 67 | 62.7 |
| 1996 | 60 | 62.7 |
| 1997 | 62 | 62.7 |
| Year | First date | Last date |
|---|---|---|
| 1972 | 1972-01-23 | 1972-12-30 |
| 1973 | 1973-01-01 | 1973-12-31 |
| 1974 | 1974-01-12 | 1974-12-31 |
| 1975 | 1975-01-01 | 1975-12-19 |
| 1976 | 1976-01-02 | 1976-12-30 |
| 1977 | 1977-01-02 | 1977-12-28 |
| 1978 | 1978-01-02 | 1978-12-29 |
| 1979 | 1979-01-09 | 1979-12-24 |
| 1980 | 1980-01-10 | 1980-12-29 |
| 1981 | 1981-01-19 | 1981-12-30 |
| 1982 | 1982-01-01 | 1982-12-25 |
| 1983 | 1983-01-09 | 1983-12-26 |
| 1984 | 1984-01-04 | 1984-12-31 |
| 1985 | 1985-01-01 | 1985-12-31 |
| 1986 | 1986-01-02 | 1986-12-28 |
| 1988 | 1988-01-03 | 1988-12-22 |
| 1989 | 1989-01-03 | 1989-12-28 |
| 1990 | 1990-01-03 | 1990-12-29 |
| 1991 | 1991-01-01 | 1991-12-31 |
| 1992 | 1992-01-01 | 1992-12-30 |
| 1995 | 1995-01-01 | 1995-12-28 |
| 1996 | 1996-01-21 | 1996-12-31 |
| 1997 | 1997-01-07 | 1997-12-27 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 23 | 73 | 1980 | 62 |
| 35 C (95 F): Days | 23 | 12 | 1980 | 2 |
| 40 C (104 F): Days | 1 | 1 | 1972 | 1 |
| 90 F (32.2 C): Days | 23 | 35 | 1991 | 25 |
| 100 F (37.8 C): Days | 11 | 2 | 1972 | 2 |
| 0 C (32 F): Frost days (min | 18 | 13 | 1972 | 2 |
| 20 C (68 F): Tropical nights (min | 24 | 63 | 1973 | 47 |
| 25 C (77 F): Days with min | 9 | 2 | 1972 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 70 | 48 | 1954 | 21 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 70 | 23 | 1925 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 67 | 10 | 1988 | 5 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 34 | 5 | 1996 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 3 | 2 | 1972 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1972.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-16 (16 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-16).